I''m new to scratch building and I''m planning to build a couple of 90 size Kaos'' from plans.

I''m looking to get info on where everyone is getting their bulk balsa from. Who has the best quality/appropriate weights for the best prices shipped? The only supplier I have used for the small quantities I''ve bought in the past, is from the local Hobbytown (midwest stuff) and it might be pricey for what I need. Is the Tower Hobbies bulk stuff any good or is it a crap shoot in the density and weight category?

Is there a supplier for foam cores that ship affordably or am I better off finding a local supplier for that?